Electronic component Wikipedia. Various electronic components. An electronic component is any basic discrete device or physical entity in an electronic system used to affect electrons or their associated fields. Semiconductors From Book To Breadboard Pdf' title='Semiconductors From Book To Breadboard Pdf' />Electronic components are mostly industrial products, available in a singular form and are not to be confused with electrical elements, which are conceptual abstractions representing idealized electronic components. Electronic components have a number of electrical terminals or leads. These leads connect to create an electronic circuit with a particular function for example an amplifier, radio receiver, or oscillator. Basic electronic components may be packaged discretely, as arrays or networks of like components, or integrated inside of packages such as semiconductorintegrated circuits, hybrid integrated circuits, or thick film devices. Back to Sams Laser FAQ Table of Contents. Foreword Sams Laser FAQ evolved to become what it is today from a short note on safely powering low power laser diodes. The Three Transistor Short Wave Radio project described here is based on the Radio Shack pbox kit of the same name, but it has been updated with silicon transistors. This website is constantly being updated and new projects are being added all the time. They are included in the index on the left, in. Semiconductors From Book To Breadboard Pdf To DocHow to predict battery life. Heres a great thread. More online calculators. Java Logic Simulator. DEBUGGING. See the Debugging page in the Wiki. How do I debug and. Project Manager, Jet Propulsion Laboratory Currently a manager for the Radioisotope Power System Program at NASA and the Nuclear Space Power Office at JPL. Semiconductors From Book To Breadboard Pdf To Excel' title='Semiconductors From Book To Breadboard Pdf To Excel' />The following list of electronic components focuses on the discrete version of these components, treating such packages as components in their owner right. ClassificationeditComponents can be classified as passive, active, or electromechanic. The strict physics definition treats passive components as ones that cannot supply energy themselves, whereas a battery would be seen as an active component since it truly acts as a source of energy. However, electronic engineers who perform circuit analysis use a more restrictive definition of passivity. When only concerned with the energy of signals, it is convenient to ignore the so called DC circuit and pretend that the power supplying components such as transistors or integrated circuits is absent as if each such component had its own battery built in, though it may in reality be supplied by the DC circuit. Semiconductors From Book To Breadboard Pdf To Word' title='Semiconductors From Book To Breadboard Pdf To Word' />CDV715 Retro Digital Geiger Counter page 1 CDV715 Retro Digital Geiger Counter page 2 CDV715 Retro Digital Geiger Counter page 3 CDV715 Retro Digital Geiger. Then, the analysis only concerns the AC circuit, an abstraction that ignores DC voltages and currents and the power associated with them present in the real life circuit. This fiction, for instance, lets us view an oscillator as producing energy even though in reality the oscillator consumes even more energy from a DC power supply, which we have chosen to ignore. Under that restriction, we define the terms as used in circuit analysis as Active components rely on a source of energy usually from the DC circuit, which we have chosen to ignore and usually can inject power into a circuit, though this is not part of the definition. Active components include amplifying components such as transistors, triode vacuum tubes valves, and tunnel diodes. Passive components cant introduce net energy into the circuit. They also cant rely on a source of power, except for what is available from the AC circuit they are connected to. As a consequence they cant amplify increase the power of a signal, although they may increase a voltage or current such as is done by a transformer or resonant circuit. Passive components include two terminal components such as resistors, capacitors, inductors, and transformers. Electromechanical components can carry out electrical operations by using moving parts or by using electrical connections. Most passive components with more than two terminals can be described in terms of two port parameters that satisfy the principle of reciprocitythough there are rare exceptions. In contrast, active components with more than two terminals generally lack that property. Active componentseditSemiconductorseditConduct electricity easily in one direction, among more specific behaviors. Various examples of Light emitting diodes. TransistorseditTransistors were considered the invention of the twentieth century that changed electronic circuits forever. A transistor is a semiconductor device used to amplify and switch electronic signals and electrical power. Integrated circuitseditOptoelectronic deviceseditOpto electronics. Opto Isolator, Opto Coupler, Photo Coupler Photodiode, BJT, JFET, SCR, TRIAC, Zero crossing TRIAC, Open collector IC, CMOS IC, Solid state relay SSROpto switch, Opto interrupter, Optical switch, Optical interrupter, Photo switch, Photo interrupter. LED display Seven segment display, Sixteen segment display, Dot matrix display. Display technologieseditCurrent Filament lamp indicator lampVacuum fluorescent display VFD preformed characters, 7 segment, starburstCathode ray tube CRT dot matrix scan, radial scan e. LCD preformed characters, dot matrix passive, TFT monochrome, colourNeon individual, 7 segment displayLED individual, 7 segment display, starburst display, dot matrixFlap indicator numeric, preprinted messagesPlasma display dot matrixObsolete Vacuum tubes valveseditA vacuum tube is based on current conduction through a vacuum see Vacuum tube. Game Of Thrones Daenerys Qarth Programs. Optical detectors or emitters. Discharge deviceseditObsolete Power sourceseditSources of electrical power Passive componentseditComponents incapable of controlling current by means of another electrical signal are called passive devices. Resistors, capacitors, inductors, and transformers are all considered passive devices. Resistorsedit. SMD resistors on a backside of a PCBPass current in proportion to voltage Ohms law and oppose current. Capacitorsedit. Some different capacitors for electronic equipment. Capacitors store and release electrical charge. They are used for filtering power supply lines, tuning resonant circuits, and for blocking DC voltages while passing AC signals, among numerous other uses. Magnetic inductive deviceseditElectrical components that use magnetism in the storage and release of electrical charge through current MemristoreditElectrical components that pass charge in proportion to magnetism or magnetic flux, and have the ability to retain a previous resistive state, hence the name of Memory plus Resistor. NetworkseditComponents that use more than one type of passive component Transducers, sensors, detectorseditTransducers generate physical effects when driven by an electrical signal, or vice versa. Sensors detectors are transducers that react to environmental conditions by changing their electrical properties or generating an electrical signal. The transducers listed here are single electronic components as opposed to complete assemblies, and are passive see Semiconductors and Tubes for active ones. Only the most common ones are listed here. Audio. Position, motion. Strain gauge Piezoelectric or resistive detects squeezing, stretching, twisting. Accelerometer Piezoelectric detects acceleration, gravity. Thermal. Magnetic field see also Hall Effect in semiconductors. Electromagnetic, light. AntennaseditAntennas transmit or receive radio waves. Assemblies, moduleseditMultiple electronic components assembled in a device that is in itself used as a component. Prototyping aidseditElectromechanicaledit. A quartz crystal left and a crystal oscillator. Piezoelectric devices, crystals, resonatorseditPassive components that use piezoelectric effect Components that use the effect to generate or filter high frequencies. Crystal a ceramic crystal used to generate precise frequencies See the Modules class below for complete oscillatorsCeramic resonator Is a ceramic crystal used to generate semi precise frequencies. Ceramic filter Is a ceramic crystal used to filter a band of frequencies such as in radio receiverssurface acoustic wave SAW filters. Components that use the effect as mechanical transducers. Terminals and connectorseditDevices to make electrical connection. Circuit Boards Electronic Goldmine.